body{
    width: 1200px;
    margin: 0 auto;
    padding: 0;
    background-color: #eed4f6;
}
h1{
    text-align: center;
    color: blue;
}
h2{
    color: maroon;
}
h4{
    color: darkgreen;
}

.first img{
    line-height: normal;
    vertical-align: center;
}
.pic_1{
    margin: 0px 0px 10px 25px;
    padding: 0;
}
.pic_2{
    margin: 0px 0px 10px 50px;
    padding: 0;
}

.second {
    border: 1px solid #316316;
    margin: 0 auto;
    padding: 0px 5px 0px 5px;
}

.third p{
    margin: 0 auto;
    padding: 0px 5px 0px 5px;
}

.fourth p{
    margin: 0 auto;
    padding: 0px 5px 0px 5px;
}

.fifth p{
    margin: 0 auto;
    padding: 0px 5px 0px 5px;
}

.sixth {
    width: 600px;
    float: left;
}
.yy{
   vertical-align: middle;
    text-align: center;
    display: table-cell;
    padding: 100px 0px 0px 10px;
}
.yy img{
    width: 550px;
    height: 300px;
    float: bottom;
}
.jojo{
    vertical-align: middle;
    text-align: center;
    display: table-cell;
    padding: 50px 0px 0px 10px;
}
.jojo img{
    width: 550px;
    height: 300px;
    float: bottom;
}

.xl{
    vertical-align: middle;
    text-align: center;
    display: table-cell;
    padding: 200px 0px 0px 10px;
}
.xl img{
    width: 550px;
    height: 300px;
    float: bottom;
}

.ny{
    vertical-align: middle;
    text-align: center;
    display: table-cell;
    padding: 10px 0px 0px 10px;
}
.ny img{
    width: 550px;
    height: 300px;
    float: bottom;
}

.cj{
    vertical-align: middle;
    text-align: center;
    display: table-cell;
    padding: 10px 0px 0px 10px;
}
.cj img{
    width: 550px;
    height: 300px;
    float: bottom;
}

.dl{
    vertical-align: middle;
    text-align: center;
    display: table-cell;
    padding: 10px 0px 0px 10px;
}
.dl img{
    width: 550px;
    height: 300px;
    float: bottom;
}

.jg{
    vertical-align: middle;
    text-align: center;
    display: table-cell;
    padding: 50px 0px 0px 10px;
}
.jg img{
    width: 550px;
    height: 300px;
    float: bottom;
}

.xg{
    vertical-align: middle;
    text-align: center;
    display: table-cell;
    padding: 50px 0px 0px 10px;
}
.xg img{
    width: 550px;
    height: 300px;
    float: bottom;
}

.sy{
    vertical-align: middle;
    text-align: center;
    display: table-cell;
    padding: 70px 0px 0px 10px;
}
.sy img{
    width: 550px;
    height: 300px;
    float: bottom;
}

.top_menu {
    float:right;
    margin: 65px 50px 0 0;
    padding: 0px;
    list-style: none;
    text-decoration: none;
}
.sixth button{
    margin: 10px 0px 20px 0px;
}